<!DOCTYPE html>
<html>
<head>
    <meta charset='utf-8' />
    <title>单色</title>
    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
    <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.46.0/mapbox-gl.js'></script>
    <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.46.0/mapbox-gl.css' rel='stylesheet' />
    <style>
        body { margin:0; padding:0; }
        #map { position:absolute; top:0; bottom:0; width:100%; }
    </style>
</head>
<body>


<div id='map'></div>

<script>
mapboxgl.accessToken = 'pk.eyJ1IjoieWFuY29uZ3dlbiIsImEiOiJjaml4eWgxMnowNHY0M3BvMW96cDI1bWJ6In0.QA-bmCCquo-mziBfZ8KOIQ';

var map = new mapboxgl.Map({
    container: 'map',
    style: 'mapbox://styles/mapbox/dark-v9',
    center: [-103.59179687498357, 40.66995747013945],
    zoom: 3
});

map.on('load', function() {
    // Add a new source from our GeoJSON data and set the
    // 'cluster' option to true. GL-JS will add the point_count property to your source data.
    map.addSource("earthquakes", {
        type: "geojson",
        // Point to GeoJSON data. This example visualizes all M1.0+ earthquakes
        // from 12/22/15 to 1/21/16 as logged by USGS' Earthquake hazards program.
        data: "https://www.mapbox.com/mapbox-gl-js/assets/earthquakes.geojson"
    });
    map.addLayer({
        id: "points",
        type: "circle",
        source: "earthquakes",
        paint: {
            "circle-color": "#11b4da",
            "circle-radius": 4,
            "circle-stroke-width": 1,
            "circle-stroke-color": "#fff"
        }
    });
});
</script>

</body>
</html>